Jeff Liu

Jeff(Ruohua) Liu is a Senior Staff Engineer at Keysight Technologies, specializing in 5G test solutions. Jeff(Ruohua) is also the Senior AE Manager at Coolstar Technology, Inc., where Jeff(Ruohua) oversees product application validation, customer support, and PCB development. Prior to this, Jeff(Ruohua) worked as a Principal RF System Engineer at 博通 and a Senior RF Engineer at MediaTek. With a Master's degree in Electrical, Electronics, and Communications Engineering from Shanghai Jiao Tong University and a Bachelor's degree in Electrical and Electronics Engineering from Huazhong University of Science and Technology, Jeff has a strong background in RF design, PCB development, and test solution support.